5418819 has 40 divisors (see below), whose sum is σ = 9757440. Its totient is φ = 2927664.

The previous prime is 5418799. The next prime is 5418851. The reversal of 5418819 is 9188145.

5418819 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5418819 - 2¹² = 5414723 is a prime.

It is a super-2 number, since 2×5418819² = 58727198709522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5418859) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10522 + ... + 11024.

It is an arithmetic number, because the mean of its divisors is an integer number (243936).

Almost surely, 2^5418819 is an apocalyptic number.

5418819 is a deficient number, since it is larger than the sum of its proper divisors (4338621).

5418819 is a wasteful number, since it uses less digits than its factorization.

5418819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 532 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 5418819 is about 2327.8356900778. The cubic root of 5418819 is about 175.6446320341.

The spelling of 5418819 in words is "five million, four hundred eighteen thousand, eight hundred nineteen".